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Geologic map of the western Ophir Planum region (MTM -10067) of Mars

IMAP 2588-M
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Abstract

The map area, in the Coprates 1:2,000,000-scale quadrangle MC-18 NW lies in the heart of the Valles Marineris trough system.  The western part of Ophir Planum (36,660 km2) occupies 40 percent of the map areas; parts of Candor, Melas, and Coprates Chasmata make up the remainder. The troughs contain distinctive landslide deposits, normal faults, possible young volcanic rocks, and layered materials. Ophir Planum plateau is deformed by normal faults and grabens in an en echelon array that is unique along the Valles Marineris.

Publication type Report
Publication Subtype USGS Numbered Series
Title Geologic map of the western Ophir Planum region (MTM -10067) of Mars
Series title IMAP
Series number 2588
Subseries NONE
Chapter M
ISBN 0607917849
DOI 10.3133/i2588M
Year Published 1998
Language English
Publisher U.S. Geological Survey
Description 1 Plate: 44.00 × 38.00 inches
Other Geospatial Mars
Scale 502000
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